Lines Matching refs:shmaddr
450 shminfo->shmaddr = NULL;
464 shminfo->shmaddr =
467 if (shminfo->shmaddr == MAP_FAILED)
468 shminfo->shmaddr = NULL;
470 if (!shminfo->shmaddr)
479 shminfo->shmaddr = shmat(shminfo->shmid, 0, 0);
480 if (shminfo->shmaddr == (void *)-1) {
481 shminfo->shmaddr = NULL;
494 shmdt(shminfo->shmaddr);
495 shminfo->shmaddr = NULL;
501 return shminfo->shmaddr != NULL;
510 munmap(shminfo->shmaddr, size);
512 shmdt(shminfo->shmaddr);
514 shminfo->shmaddr = NULL;
924 EPHYR_DBG("SHM segment created %p", scrpriv->shminfo.shmaddr);
925 scrpriv->ximg->data = scrpriv->shminfo.shmaddr;